About product and suppliers:
            794 onion processing plants products are offered for sale by suppliers on Alibaba.com, of which other food processing machinery accounts for 5%, potato chips making machine accounts for 2%, and other snack machines accounts for 1%. 

A wide variety of onion processing plants options are available to you, 

There are 794 suppliers who sells onion processing plants on Alibaba.com, mainly located in Asia. The top countries of suppliers are India, China, and Taiwan, China, from which the percentage of onion processing plants supply is 1%, 91%, and 7% respectively.